မင်္ဂလာပါ Yi-Chiaです, Hello, this is Yi-Chia! (မင်္ဂလာပါ [maingalarpar])
|Flying drone in the morning|
|The 3-hour drive from Bago downtown to Bago river mouth|
Shimozono sensei explained the procedures of tide observation. First, we must measure the initial water level and velocity. To measure the water level, the equipment of pressure sensor is necessary. By knowing the water pressure, we could infer the water depth. In fact, the pressure sensor needs to be tided with something heavy to ensure that sensor sinks to the bottom of the water. Therefore, Tajima sensei tided the sensor with a brick. The video shows Tajima sensei throwing water pressure sensor into the water.
|Shimozono sensei interacted with local children|